Publisher's Summary

When a half-naked man is found gibbering on the moor, Sherlock Holmes uncovers a series of bizarre murders. At their heart lies a shadowy figure known only as The Sorcerer. He can talk to the dead, they say. He can bend any will to his own. Even a will as formidable as the detective's. The investigation leads from Dartmoor to Ireland and, ultimately, back to one of the most terrifying scenes of his career. Can Holmes survive the Reichenbach Falls a second time?